Factor Info

ID 131656
Size 836 digits / 2778 bits
Status composite
Value 97257023398441224185668550018889277602464081944523519989241638960578614808916652824819067605499516774293834581977790603634437014960109415143168386906763023492687574778217619436966614831710017857980973886629102882202167129662246066464695021465410999591003694770816825081111821149382774741932296196405775804278451355943959278870281003384601759834346814700366720697838075401312421951308658670969054929851931676617108181034835638657318799569117909095885537828067467146991931798231587281857687827678092106040880964930964117744448472208358486863481218420111791458877834560208191280405730040832269890525114042103990484674046086181249305786703124029586455424354530630078450335375125884159222786679340471135004654962870757220172174686679591683184941828828868921384947990608222198297179801194956502639931465510496974153590949596856724477078147249

Factorizations

Primary (ID: 18) 1702945513191305556907097618161 (proven prime)
(ID: 131657) 57111060010477012275852875660435052515491718856136445358034941744712709553331526552142352492907706496685594905358947620498065448859391901296479791857379930280691962118537982014395107232455956349982823746311445042432928653023784884011545949709819877539505036784512554175790869671652819683263021534103748333285197451462558290826112339529343830463608775889165626921101695735513241174569383331152870479878681851839487135925464894965406145553812810102020272417090999383828251547137465179523315284585494884572552423460249527120381839607780895683529090352134289260492684165749248461794536595458141762459918471864193725613886660478676310366372455432108259045277975543171116260409876082428916130665279144670016962884039003973610989021844770175430556646726370345288878350000939628896724863208998535128431725034255809 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.